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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b4-20020a170903228400b001ac482e25a0si1703240plh.374.2023.06.07.04.46.10; Wed, 07 Jun 2023 04:46:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ventanamicro.com header.s=google header.b=WCsZ22y+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239682AbjFGLYc (ORCPT + 99 others); Wed, 7 Jun 2023 07:24:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233982AbjFGLY2 (ORCPT ); Wed, 7 Jun 2023 07:24:28 -0400 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB90A1707 for ; Wed, 7 Jun 2023 04:24:27 -0700 (PDT) Received: by mail-pf1-x435.google.com with SMTP id d2e1a72fcca58-652d1d3e040so3661241b3a.1 for ; Wed, 07 Jun 2023 04:24:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1686137067; x=1688729067; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FaLF8SuXqZ+eem5Z+p2tHoPzcT4Es5+ktuLMhNLEyaQ=; b=WCsZ22y+8czgBOQ9DxhWSAUqumehO6PNurNynJB4BmToYu6snCtWQL+exdFzufbLlX bvoB8jqEWvGls4utETB1quXhAdc5ateJtVPpVG4Q4BIe4sjEz3iOxrJttLa/Zed52lyX 8/1RJJw8nfPLIXTmTbjyLBm+goVaPkeavhGj9qTnaJr3G5/hC2Usy66pUFkgIdsprF6B yG2k9rXQs/q4qVOPjcxFPmhS2y77EH+DgMcSW1alU7l/U05q8ySYu3r4bmnQyCGJDC2t yGUlrc0mC09c4EFcq8rMqJAnUmIh2YhnVaxFWt49+zt5a143SHm+N31hZyAvF8C/BM5R +50A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686137067; x=1688729067; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FaLF8SuXqZ+eem5Z+p2tHoPzcT4Es5+ktuLMhNLEyaQ=; b=Bta+ORg/sjQaCCFRPiVRbyJ8U6pfOrrbeQ7tqYkGwDTvzJU6tSbSBff/gDun4H+/cv aKSSMJYL1pkb9RWKnqOUO8YM1ZnvO7AmVbToAqwKkAGmy2ZqqfJ9Djv+QFLiY94Eizho F77c2TA91jBdsXIGpavi3knYnPytu/yftruBIx6GPyu/bV38kbq+Mry4Nuc8XFGLNEGz hMQAgoGjqfey01MBkz/OeT9E5jLC0iSniqsJhKTOH06VNfth6/E0MDmvezLE6C6Q/daH Liuln45kHKj6N8HnflclwUSg6aJHIJWUfLwvgh1getCclHo8OKoA/F3Yp9jQYpBn9T5X 6Obg== X-Gm-Message-State: AC+VfDzALkdmYvIKJMt8qD3Zp+d7zNA9H4EVu6Few2M4m7i9ZYXQ7i4Q 4yXFV+6DLptF8HU8JC6kN15WsQ== X-Received: by 2002:a05:6a21:3706:b0:10e:96b5:45fa with SMTP id yl6-20020a056a21370600b0010e96b545famr1341134pzb.43.1686137067317; Wed, 07 Jun 2023 04:24:27 -0700 (PDT) Received: from kerodi.Dlink ([106.51.186.3]) by smtp.gmail.com with ESMTPSA id o10-20020a1709026b0a00b001b2069072ccsm6228322plk.18.2023.06.07.04.24.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Jun 2023 04:24:26 -0700 (PDT) From: Sunil V L To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , Atish Patra , Anup Patel , Will Deacon , Mark Rutland , Sunil V L , kernel test robot , Conor Dooley Subject: [PATCH v2 -next 1/2] RISC-V: ACPI : Fix for usage of pointers in different address space Date: Wed, 7 Jun 2023 16:54:16 +0530 Message-Id: <20230607112417.782085-2-sunilvl@ventanamicro.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230607112417.782085-1-sunilvl@ventanamicro.com> References: <20230607112417.782085-1-sunilvl@ventanamicro.com> MIME-Version: 1.0 X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_WEB,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768044241889987601?= X-GMAIL-MSGID: =?utf-8?q?1768044241889987601?= The arch specific __acpi_map_table can be wrapper around either early_memremap or early_ioremap. But early_memremap routine works with normal pointers whereas __acpi_map_table expects pointers in iomem address space. This causes kernel test bot to fail while using the sparse tool. Fix the issue by using early_ioremap and similar fix done for __acpi_unmap_table. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202305201427.I7QhPjNW-lkp@intel.com/ Fixes: a91a9ffbd3a5 ("RISC-V: Add support to build the ACPI core") Signed-off-by: Sunil V L Reviewed-by: Conor Dooley --- arch/riscv/kernel/acpi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/kernel/acpi.c b/arch/riscv/kernel/acpi.c index df5a45a2eb93..5ee03ebab80e 100644 --- a/arch/riscv/kernel/acpi.c +++ b/arch/riscv/kernel/acpi.c @@ -204,7 +204,7 @@ void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size) if (!size) return NULL; - return early_memremap(phys, size); + return early_ioremap(phys, size); } void __init __acpi_unmap_table(void __iomem *map, unsigned long size) @@ -212,7 +212,7 @@ void __init __acpi_unmap_table(void __iomem *map, unsigned long size) if (!map || !size) return; - early_memunmap(map, size); + early_iounmap(map, size); } void *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)